Summary of Watershed Conditions in the Guadalupe River Basin
Saturday, December 09, 2017

This page is updated once a day with data obtained from USGS.

streamflow
  Flow (cfs) % of Daily Median
A. Guadalupe River @ Comfort 97 87%
B. Canyon Reservoir
Inflow 147 95%
Release 74 46%
Full Res. Elev. - msl (Conservation pool) 909  
Reservoir Elev. Today - msl 905.69  
Capacity (Conservation pool) 93%  
     
C. Blanco River @ Wimberley 56 106%
D. Comal Springs 300 97%
E. San Marcos Springs 160 95%
F. Guadalupe River @ Gonzales 1030 128%
G. Guadalupe River @ Victoria 854 97%
H. San Antonio River @ Goliad 454 118%
I. Guadalupe River @ Tivoli 1430 92%
     
Bay & Estuary Inflow 1060  

Diagrams reflect sources. Losses and diversions not included.

Full Reservoir Elevation Daily Elevation
Elevation 909 905.69
Historical Current
Spring Branch (Inflow) 155 147
Sattler (Release) 161 74
Historical Current
Comal 309 300
San Marcos 168 160
Canyon Release Comal Springs Natural Baseflow
Source Percentages 17.6 71.3 11.1
Canyon Release Comal Springs San Marcos Springs Natural Baseflow
Source Percentages 8.7 35.1 18.7 37.5

© 1998 Guadalupe-Blanco River Authority

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